#!/bin/bash 
# using funcs defined in a library file
# 加载库文件
. ./myfuncs.sh

value1=10
value2=5

result1=$(addem $value1 $value2)
result2=$(multem $value1 $value2)
result3=$(divem $value1 $value2)
echo "The result of addem is: $result1"
echo "The result of multem is: $result2"
echo "The result of divem is: $result3"

